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Heart|Natural|GIA

1.02ct G SI2 Heart Natural Diamond

ID • G/SI2 • GIA 2536238052

Certificate GIA 2536238052

Diamond specifications and retailer prices

From $2,078 AUD
As of November 5, 2026
Save $4,273 AUD (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,351 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2536238052. Listed at 13 retailers as of November 5, 2026, with prices from $2,078 to $6,351, a $4,273 spread on the same certified stone. NZ Jewellers lists it at $6,351. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2536238052
Dimensions6.02 × 7.00 × 3.99 mm
L/W Ratio1.16
Top View
6.02 mm7.00 mm1.02 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2536238052
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,351 AUD|Low: $2,078 AUD|High: $6,351 AUD|Avg: $3,109 AUD|+0.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 17$2,078 AUD
Retailer 11$2,359 AUD
Retailer 13$2,359 AUD
Retailer 15$2,365 AUD
Retailer 3$2,431 AUD
Retailer 12$2,468 AUD
Retailer 2$2,560 AUD
Retailer 16$2,617 AUD
Retailer 14$2,722 AUD
Retailer 5$2,780 AUD
Retailer 6$2,780 AUD
Retailer 4$2,867 AUD
Retailer 7$3,609 AUD
Retailer 8$3,615 AUD
Retailer 9$3,963 AUD
Retailer 10$4,550 AUD
NZ Jewellers$6,351 AUD

34 data points across 17 retailers

13 retailers$2,078 AUD to $6,351 AUD

A
Cheapest Retailer
-
$2,078 AUD
A
Retailer 2
-
$2,359 AUD
View
A
Retailer 3
-
$2,365 AUD
View
A
Retailer 4
-
$2,431 AUD
View
A
Retailer 5
-
$2,468 AUD
View
A
Retailer 6
-
$2,560 AUD
View
A
Retailer 7
-
$2,617 AUD
View
A
Retailer 8
-
$2,722 AUD
View
B+
Retailer 9
-
$2,780 AUD
View
B+
Retailer 10
-
$2,780 AUD
View
B+
Retailer 11
-
$2,867 AUD
View
B
Retailer 12
-
$4,550 AUD
View
Most Expensive
B
NZ Jewellers
6f619eef-af02-4ce1-83be-708219099d3b · Nov 5
$6,351 AUD
$4,364 USD
View
12 more retailers have this diamond
Prices start from $2,078 AUDSave up to $4,273 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.02ct Heart
$2,078 AUD